01060cam a22002891 4500 8780324 BD-DhUL 20141030100238.0 731121s1939 nyua b 000 0 eng 39021866 (OCoLC)747660 DLC MMeT OCoLC DLC BD-DhUL TN23 .R7 548 ROS Roush, G. A. (Gar A.), 1883- Strategic mineral supplies / by G.A. Roush ... 1st ed. New York, London : McGraw-Hill Book Company, inc., c1939. xvii, 485 p. : 24 cm. incl. tables, diagrs. ; "The series of articles that appeared in the Military engineer, on which the body of this book is based, was awarded the Toulmin Medal for 1938 by the Society of American Military Engineers." Includes Index. Bibliography: p. 11-14. Mines and mineral resources. War Economic aspects. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 17252 17252 0 0 ddc 0 548_000000000000000_ROS 0 NFIC 32528 DUSL DUSL GEN 2014-10-30 548 ROS 56484 2014-10-30 2014-10-30 BK